Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

TONY DIAS DA FONSECA JR. LCSW
NPI 1598675431
Social Worker - Clinical in Berkley, MA

Active since September 11, 2026

NPPES record added: September 11, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

About Tony Dias Da Fonseca Jr. Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TONY DIAS DA FONSECA JR. LCSW (NPI 1598675431) is an individual clinical provider in Berkley, Massachusetts, licensed in Massachusetts (LCSW2120866) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1598675431
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameTONY DIAS DA FONSECA JR.Credential: LCSW
Location Address1 VARY WAYBerkley, MA 02779-1720
Mailing Address1 Vary WayBerkley, MA 02779-1720 · (508) 975-8723
Sole ProprietorNo
Enumeration DateSeptember 11, 2026
NPPES CertifiedSeptember 11, 2026
NPI 1598675431 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in MA · LCSW2120866
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1 VARY WAY, Berkley, MA 02779

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker
1 VARY WAY
BERKLEY, MA 02779
Counselor (Mental Health)
1 VARY WAY, LINDENCROFT
BERKLEY, MA 02779
Student in an Organized Health Care Education/Training Program
1 VARY WAY
BERKLEY, MA 02779
Occupational Therapist (Mental Health)
1 VARY WAY
BERKLEY, MA 02779
Social Worker
1 VARY WAY
BERKLEY, MA 02779
Occupational Therapy Assistant
1 VARY WAY
BERKLEY, MA 02779
Student in an Organized Health Care Education/Training Program
1 VARY WAY
BERKLEY, MA 02779
Counselor (Mental Health)
1 VARY WAY
BERKLEY, MA 02779

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tony Dias Da Fonseca's NPI number?

The NPI number for Tony Dias Da Fonseca is 1598675431. It was assigned to this individual provider in the NPPES registry on September 11, 2026.

Where is Tony Dias Da Fonseca located?

Tony Dias Da Fonseca practices at 1 Vary Way, Berkley, MA 02779. The listed phone number is (508) 975-8723.

What is Tony Dias Da Fonseca's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Tony Dias Da Fonseca was last updated on September 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.